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                [FJOI2015]世界树                </h1>
                <p>时间限制：15s&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;  空间限制：32MB</p>			</div>
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                                <h3>题目描述</h3><p><div>奥丁杀死的巨人伊米尔后，从伊米尔的尸体上生长出来一株巨大的梣树，它是整个宇宙的核心，被称为世界之树，这个巨木的枝干构成了整个世界，它被神秘的奥术力量所守护。</div>
<div>奥丁发现，世界树的每个节点至多有两棵子树，其蕴含的奥术力量是子树奥术力量的最大值+1，如果一个节点没有子树，其奥术力量为1，这些节点被称为&ldquo;源&rdquo;。</div>
<div>世界树在悠长的岁月里形成了奇妙的魔法平衡，具体来说，它的左子树与右子树的奥术力量的差的绝对值不会超过1。若一个节点只有一棵子树（不妨设为左子树），则右子树的奥术力量视为0。</div>
<div>现在奥丁想知道，在n个节点的世界树中，最高和最低的两个&ldquo;源&rdquo;（即叶子节点）的深度差最大是多少？</div>
<div></div>
<p></p></p><hr/><h3>输入格式</h3><p><div>第一行一个整数T，表示数据组数。</div>
<div>
<div>以下T行，每行一个整数n表示世界树的节点数。</div>
<div></div>
</div>
<p></p></p><hr/><h3>输出格式</h3><p><div>T行，每行一个整数表示任意两个&ldquo;源&rdquo;的奥术力量的差的最大值。</div>
<div>
<div></div>
</div>
<p></p></p><hr/><h3>样例输入</h3><pre>2
5
12345</pre><hr/><h3>样例输出</h3><pre>1
9</pre><hr/><h3>提示</h3><p><div>对于100%的数据，1 &lt;= n &lt;= 10^10000, T &lt;= 50</div>
<div></div>
<p></p></p><hr/><h3>题目来源</h3><p>没有写明来源</p>
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